How to add on Fedora 32 (ps4linux)
cd /etc/yum.repos.d/
sudo wget https://raw.githubusercontent.com/IT-mania/RPMS/master/ps4.repo
sudo dnf update --refresh --repo ps4
If you have conflicts with LLVM-11:
sudo dnf install llvm-libs-10.0.0-1.fc32.i686
Done! Enjoy!